63905842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 130201344

約数和(自身を除く): 66295502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 137, 143, 154, 182, 233, 274, 286, 466, 959, 1001, 1507, 1631, 1781, 1918, 2002, 2563, 3014, 3029, 3262, 3562, 5126, 6058, 10549, 12467, 17941, 19591, 21098, 21203, 24934, 31921, 33319, 35882, 39182, 42406, 63842, 66638, 137137, 223447, 233233, 274274, 351131, 414973, 446894, 466466, 702262, 829946, 2457917, 2904811, 4564703, 4915834, 5809622, 9129406, 31952921, 63905842]

約数ペア:

[(1, 63905842), (2, 31952921), (7, 9129406), (11, 5809622), (13, 4915834), (14, 4564703), (22, 2904811), (26, 2457917), (77, 829946), (91, 702262), (137, 466466), (143, 446894), (154, 414973), (182, 351131), (233, 274274), (274, 233233), (286, 223447), (466, 137137), (959, 66638), (1001, 63842), (1507, 42406), (1631, 39182), (1781, 35882), (1918, 33319), (2002, 31921), (2563, 24934), (3014, 21203), (3029, 21098), (3262, 19591), (3562, 17941), (5126, 12467), (6058, 10549)]