74050028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 148839264

約数和(自身を除く): 74789236

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 211, 221, 397, 422, 442, 794, 844, 884, 1588, 2743, 3587, 5161, 5486, 6749, 7174, 10322, 10972, 13498, 14348, 20644, 26996, 46631, 83767, 87737, 93262, 167534, 175474, 186524, 335068, 350948, 1088971, 1424039, 2177942, 2848078, 4355884, 5696156, 18512507, 37025014, 74050028]

約数ペア:

[(1, 74050028), (2, 37025014), (4, 18512507), (13, 5696156), (17, 4355884), (26, 2848078), (34, 2177942), (52, 1424039), (68, 1088971), (211, 350948), (221, 335068), (397, 186524), (422, 175474), (442, 167534), (794, 93262), (844, 87737), (884, 83767), (1588, 46631), (2743, 26996), (3587, 20644), (5161, 14348), (5486, 13498), (6749, 10972), (7174, 10322)]