69115676

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20743}}^1$

素因数の和:20778

約数の個数: 36

約数和(自身を含む): 148983408

約数和(自身を除く): 79867732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20743, 41486, 82972, 145201, 290402, 352631, 580804, 705262, 1016407, 1410524, 2032814, 2468417, 4065628, 4936834, 9873668, 17278919, 34557838, 69115676]

約数ペア:

[(1, 69115676), (2, 34557838), (4, 17278919), (7, 9873668), (14, 4936834), (17, 4065628), (28, 2468417), (34, 2032814), (49, 1410524), (68, 1016407), (98, 705262), (119, 580804), (196, 352631), (238, 290402), (476, 145201), (833, 82972), (1666, 41486), (3332, 20743)]