42630406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 41194874

約数列:

[1, 2, 7, 13, 14, 26, 29, 41, 58, 82, 91, 182, 197, 203, 287, 377, 394, 406, 533, 574, 754, 1066, 1189, 1379, 2378, 2561, 2639, 2758, 3731, 5122, 5278, 5713, 7462, 8077, 8323, 11426, 15457, 16154, 16646, 17927, 30914, 35854, 39991, 56539, 74269, 79982, 105001, 108199, 113078, 148538, 210002, 216398, 234233, 468466, 519883, 735007, 1039766, 1470014, 1639631, 3045029, 3279262, 6090058, 21315203, 42630406]

約数ペア:

[(1, 42630406), (2, 21315203), (7, 6090058), (13, 3279262), (14, 3045029), (26, 1639631), (29, 1470014), (41, 1039766), (58, 735007), (82, 519883), (91, 468466), (182, 234233), (197, 216398), (203, 210002), (287, 148538), (377, 113078), (394, 108199), (406, 105001), (533, 79982), (574, 74269), (754, 56539), (1066, 39991), (1189, 35854), (1379, 30914), (2378, 17927), (2561, 16646), (2639, 16154), (2758, 15457), (3731, 11426), (5122, 8323), (5278, 8077), (5713, 7462)]