42219112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 88764480

約数和(自身を除く): 46545368

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 73, 83, 104, 134, 146, 166, 268, 292, 332, 536, 584, 664, 871, 949, 1079, 1742, 1898, 2158, 3484, 3796, 4316, 4891, 5561, 6059, 6968, 7592, 8632, 9782, 11122, 12118, 19564, 22244, 24236, 39128, 44488, 48472, 63583, 72293, 78767, 127166, 144586, 157534, 254332, 289172, 315068, 405953, 508664, 578344, 630136, 811906, 1623812, 3247624, 5277389, 10554778, 21109556, 42219112]

約数ペア:

[(1, 42219112), (2, 21109556), (4, 10554778), (8, 5277389), (13, 3247624), (26, 1623812), (52, 811906), (67, 630136), (73, 578344), (83, 508664), (104, 405953), (134, 315068), (146, 289172), (166, 254332), (268, 157534), (292, 144586), (332, 127166), (536, 78767), (584, 72293), (664, 63583), (871, 48472), (949, 44488), (1079, 39128), (1742, 24236), (1898, 22244), (2158, 19564), (3484, 12118), (3796, 11122), (4316, 9782), (4891, 8632), (5561, 7592), (6059, 6968)]