38962473836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{63839}}^1$

素因数の和:63975

約数の個数: 72

約数和(自身を含む): 81544874880

約数和(自身を除く): 42582401044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 121, 143, 194, 242, 286, 388, 484, 572, 1067, 1261, 1573, 2134, 2522, 3146, 4268, 5044, 6292, 11737, 13871, 23474, 27742, 46948, 55484, 63839, 127678, 152581, 255356, 305162, 610324, 702229, 829907, 1404458, 1659814, 2808916, 3319628, 6192383, 7724519, 9128977, 12384766, 15449038, 18257954, 24769532, 30898076, 36515908, 68116213, 80500979, 100418747, 136232426, 161001958, 200837494, 272464852, 322003916, 401674988, 749278343, 885510769, 1498556686, 1771021538, 2997113372, 3542043076, 9740618459, 19481236918, 38962473836]

約数ペア:

[(1, 38962473836), (2, 19481236918), (4, 9740618459), (11, 3542043076), (13, 2997113372), (22, 1771021538), (26, 1498556686), (44, 885510769), (52, 749278343), (97, 401674988), (121, 322003916), (143, 272464852), (194, 200837494), (242, 161001958), (286, 136232426), (388, 100418747), (484, 80500979), (572, 68116213), (1067, 36515908), (1261, 30898076), (1573, 24769532), (2134, 18257954), (2522, 15449038), (3146, 12384766), (4268, 9128977), (5044, 7724519), (6292, 6192383), (11737, 3319628), (13871, 2808916), (23474, 1659814), (27742, 1404458), (46948, 829907), (55484, 702229), (63839, 610324), (127678, 305162), (152581, 255356)]