70864976

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 182566440

約数和(自身を除く): 111701464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 409, 442, 476, 637, 728, 784, 818, 833, 884, 952, 1274, 1456, 1547, 1636, 1666, 1768, 1904, 2548, 2863, 3094, 3272, 3332, 3536, 5096, 5317, 5726, 6188, 6544, 6664, 6953, 10192, 10634, 10829, 11452, 12376, 13328, 13906, 20041, 21268, 21658, 22904, 24752, 27812, 37219, 40082, 42536, 43316, 45808, 48671, 55624, 74438, 80164, 85072, 86632, 90389, 97342, 111248, 148876, 160328, 173264, 180778, 194684, 260533, 297752, 320656, 340697, 361556, 389368, 521066, 595504, 632723, 681394, 723112, 778736, 1042132, 1265446, 1362788, 1446224, 2084264, 2530892, 2725576, 4168528, 4429061, 5061784, 5451152, 8858122, 10123568, 17716244, 35432488, 70864976]

約数ペア:

[(1, 70864976), (2, 35432488), (4, 17716244), (7, 10123568), (8, 8858122), (13, 5451152), (14, 5061784), (16, 4429061), (17, 4168528), (26, 2725576), (28, 2530892), (34, 2084264), (49, 1446224), (52, 1362788), (56, 1265446), (68, 1042132), (91, 778736), (98, 723112), (104, 681394), (112, 632723), (119, 595504), (136, 521066), (182, 389368), (196, 361556), (208, 340697), (221, 320656), (238, 297752), (272, 260533), (364, 194684), (392, 180778), (409, 173264), (442, 160328), (476, 148876), (637, 111248), (728, 97342), (784, 90389), (818, 86632), (833, 85072), (884, 80164), (952, 74438), (1274, 55624), (1456, 48671), (1547, 45808), (1636, 43316), (1666, 42536), (1768, 40082), (1904, 37219), (2548, 27812), (2863, 24752), (3094, 22904), (3272, 21658), (3332, 21268), (3536, 20041), (5096, 13906), (5317, 13328), (5726, 12376), (6188, 11452), (6544, 10829), (6664, 10634), (6953, 10192)]