74217988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 150716160

約数和(自身を除く): 76498172

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 442, 767, 884, 1003, 1423, 1534, 2006, 2846, 3068, 4012, 5692, 13039, 18499, 24191, 26078, 36998, 48382, 52156, 73996, 83957, 96764, 167914, 314483, 335828, 628966, 1091441, 1257932, 1427269, 2182882, 2854538, 4365764, 5709076, 18554497, 37108994, 74217988]

約数ペア:

[(1, 74217988), (2, 37108994), (4, 18554497), (13, 5709076), (17, 4365764), (26, 2854538), (34, 2182882), (52, 1427269), (59, 1257932), (68, 1091441), (118, 628966), (221, 335828), (236, 314483), (442, 167914), (767, 96764), (884, 83957), (1003, 73996), (1423, 52156), (1534, 48382), (2006, 36998), (2846, 26078), (3068, 24191), (4012, 18499), (5692, 13039)]