743133488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{1543}}^1$

素因数の和:2553

約数の個数: 40

約数和(自身を含む): 1488761856

約数和(自身を除く): 745628368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 971, 1543, 1942, 3086, 3884, 6172, 7768, 12344, 15536, 24688, 30101, 47833, 60202, 95666, 120404, 191332, 240808, 382664, 481616, 765328, 1498253, 2996506, 5993012, 11986024, 23972048, 46445843, 92891686, 185783372, 371566744, 743133488]

約数ペア:

[(1, 743133488), (2, 371566744), (4, 185783372), (8, 92891686), (16, 46445843), (31, 23972048), (62, 11986024), (124, 5993012), (248, 2996506), (496, 1498253), (971, 765328), (1543, 481616), (1942, 382664), (3086, 240808), (3884, 191332), (6172, 120404), (7768, 95666), (12344, 60202), (15536, 47833), (24688, 30101)]