38446408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4838

約数の個数: 64

約数和(自身を含む): 96808320

約数和(自身を除く): 58361912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 4801, 8008, 9602, 19204, 33607, 38408, 52811, 62413, 67214, 105622, 124826, 134428, 211244, 249652, 268856, 369677, 422488, 436891, 499304, 686543, 739354, 873782, 1373086, 1478708, 1747564, 2746172, 2957416, 3495128, 4805801, 5492344, 9611602, 19223204, 38446408]

約数ペア:

[(1, 38446408), (2, 19223204), (4, 9611602), (7, 5492344), (8, 4805801), (11, 3495128), (13, 2957416), (14, 2746172), (22, 1747564), (26, 1478708), (28, 1373086), (44, 873782), (52, 739354), (56, 686543), (77, 499304), (88, 436891), (91, 422488), (104, 369677), (143, 268856), (154, 249652), (182, 211244), (286, 134428), (308, 124826), (364, 105622), (572, 67214), (616, 62413), (728, 52811), (1001, 38408), (1144, 33607), (2002, 19204), (4004, 9602), (4801, 8008)]