61901896

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 143424000

約数和(自身を除く): 81522104

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 686, 833, 952, 1327, 1372, 1666, 2654, 2744, 3332, 5308, 5831, 6664, 9289, 10616, 11662, 18578, 22559, 23324, 37156, 45118, 46648, 65023, 74312, 90236, 130046, 157913, 180472, 260092, 315826, 455161, 520184, 631652, 910322, 1105391, 1263304, 1820644, 2210782, 3641288, 4421564, 7737737, 8843128, 15475474, 30950948, 61901896]

約数ペア:

[(1, 61901896), (2, 30950948), (4, 15475474), (7, 8843128), (8, 7737737), (14, 4421564), (17, 3641288), (28, 2210782), (34, 1820644), (49, 1263304), (56, 1105391), (68, 910322), (98, 631652), (119, 520184), (136, 455161), (196, 315826), (238, 260092), (343, 180472), (392, 157913), (476, 130046), (686, 90236), (833, 74312), (952, 65023), (1327, 46648), (1372, 45118), (1666, 37156), (2654, 23324), (2744, 22559), (3332, 18578), (5308, 11662), (5831, 10616), (6664, 9289)]