41742544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2339

約数の個数: 40

約数和(自身を含む): 86566880

約数和(自身を除く): 44824336

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2251, 2318, 4502, 4636, 9004, 9272, 18008, 18544, 36016, 42769, 85538, 137311, 171076, 274622, 342152, 549244, 684304, 1098488, 2196976, 2608909, 5217818, 10435636, 20871272, 41742544]

約数ペア:

[(1, 41742544), (2, 20871272), (4, 10435636), (8, 5217818), (16, 2608909), (19, 2196976), (38, 1098488), (61, 684304), (76, 549244), (122, 342152), (152, 274622), (244, 171076), (304, 137311), (488, 85538), (976, 42769), (1159, 36016), (2251, 18544), (2318, 18008), (4502, 9272), (4636, 9004)]