70872256

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 177743104

約数和(自身を除く): 106870848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 172, 182, 208, 224, 283, 301, 344, 364, 416, 448, 559, 566, 602, 688, 728, 832, 1118, 1132, 1204, 1376, 1456, 1981, 2236, 2264, 2408, 2752, 2912, 3679, 3913, 3962, 4472, 4528, 4816, 5824, 7358, 7826, 7924, 8944, 9056, 9632, 12169, 14716, 15652, 15848, 17888, 18112, 19264, 24338, 25753, 29432, 31304, 31696, 35776, 48676, 51506, 58864, 62608, 63392, 85183, 97352, 103012, 117728, 125216, 126784, 158197, 170366, 194704, 206024, 235456, 250432, 316394, 340732, 389408, 412048, 632788, 681464, 778816, 824096, 1107379, 1265576, 1362928, 1648192, 2214758, 2531152, 2725856, 4429516, 5062304, 5451712, 8859032, 10124608, 17718064, 35436128, 70872256]

約数ペア:

[(1, 70872256), (2, 35436128), (4, 17718064), (7, 10124608), (8, 8859032), (13, 5451712), (14, 5062304), (16, 4429516), (26, 2725856), (28, 2531152), (32, 2214758), (43, 1648192), (52, 1362928), (56, 1265576), (64, 1107379), (86, 824096), (91, 778816), (104, 681464), (112, 632788), (172, 412048), (182, 389408), (208, 340732), (224, 316394), (283, 250432), (301, 235456), (344, 206024), (364, 194704), (416, 170366), (448, 158197), (559, 126784), (566, 125216), (602, 117728), (688, 103012), (728, 97352), (832, 85183), (1118, 63392), (1132, 62608), (1204, 58864), (1376, 51506), (1456, 48676), (1981, 35776), (2236, 31696), (2264, 31304), (2408, 29432), (2752, 25753), (2912, 24338), (3679, 19264), (3913, 18112), (3962, 17888), (4472, 15848), (4528, 15652), (4816, 14716), (5824, 12169), (7358, 9632), (7826, 9056), (7924, 8944)]