25898064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 71572800

約数和(自身を除く): 45674736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 389, 438, 456, 584, 778, 876, 912, 1167, 1168, 1387, 1556, 1752, 2334, 2774, 3112, 3504, 4161, 4668, 5548, 6224, 7391, 8322, 9336, 11096, 14782, 16644, 18672, 22173, 22192, 28397, 29564, 33288, 44346, 56794, 59128, 66576, 85191, 88692, 113588, 118256, 170382, 177384, 227176, 340764, 354768, 454352, 539543, 681528, 1079086, 1363056, 1618629, 2158172, 3237258, 4316344, 6474516, 8632688, 12949032, 25898064]

約数ペア:

[(1, 25898064), (2, 12949032), (3, 8632688), (4, 6474516), (6, 4316344), (8, 3237258), (12, 2158172), (16, 1618629), (19, 1363056), (24, 1079086), (38, 681528), (48, 539543), (57, 454352), (73, 354768), (76, 340764), (114, 227176), (146, 177384), (152, 170382), (219, 118256), (228, 113588), (292, 88692), (304, 85191), (389, 66576), (438, 59128), (456, 56794), (584, 44346), (778, 33288), (876, 29564), (912, 28397), (1167, 22192), (1168, 22173), (1387, 18672), (1556, 16644), (1752, 14782), (2334, 11096), (2774, 9336), (3112, 8322), (3504, 7391), (4161, 6224), (4668, 5548)]