69889664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 151839240

約数和(自身を除く): 81949576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 388, 416, 433, 776, 832, 866, 1261, 1552, 1664, 1732, 2522, 3104, 3464, 5044, 5629, 6208, 6928, 10088, 11258, 12416, 13856, 20176, 22516, 27712, 40352, 42001, 45032, 55424, 80704, 84002, 90064, 161408, 168004, 180128, 336008, 360256, 546013, 672016, 720512, 1092026, 1344032, 2184052, 2688064, 4368104, 5376128, 8736208, 17472416, 34944832, 69889664]

約数ペア:

[(1, 69889664), (2, 34944832), (4, 17472416), (8, 8736208), (13, 5376128), (16, 4368104), (26, 2688064), (32, 2184052), (52, 1344032), (64, 1092026), (97, 720512), (104, 672016), (128, 546013), (194, 360256), (208, 336008), (388, 180128), (416, 168004), (433, 161408), (776, 90064), (832, 84002), (866, 80704), (1261, 55424), (1552, 45032), (1664, 42001), (1732, 40352), (2522, 27712), (3104, 22516), (3464, 20176), (5044, 13856), (5629, 12416), (6208, 11258), (6928, 10088)]