25796344

素因数分解:

$2^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 60501600

約数和(自身を除く): 34705256

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 79, 98, 119, 136, 158, 196, 238, 316, 343, 392, 476, 553, 632, 686, 833, 952, 1106, 1343, 1372, 1666, 2212, 2401, 2686, 2744, 3332, 3871, 4424, 4802, 5372, 5831, 6664, 7742, 9401, 9604, 10744, 11662, 15484, 18802, 19208, 23324, 27097, 30968, 37604, 40817, 46648, 54194, 65807, 75208, 81634, 108388, 131614, 163268, 189679, 216776, 263228, 326536, 379358, 460649, 526456, 758716, 921298, 1517432, 1842596, 3224543, 3685192, 6449086, 12898172, 25796344]

約数ペア:

[(1, 25796344), (2, 12898172), (4, 6449086), (7, 3685192), (8, 3224543), (14, 1842596), (17, 1517432), (28, 921298), (34, 758716), (49, 526456), (56, 460649), (68, 379358), (79, 326536), (98, 263228), (119, 216776), (136, 189679), (158, 163268), (196, 131614), (238, 108388), (316, 81634), (343, 75208), (392, 65807), (476, 54194), (553, 46648), (632, 40817), (686, 37604), (833, 30968), (952, 27097), (1106, 23324), (1343, 19208), (1372, 18802), (1666, 15484), (2212, 11662), (2401, 10744), (2686, 9604), (2744, 9401), (3332, 7742), (3871, 6664), (4424, 5831), (4802, 5372)]