29665428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 74887680

約数和(自身を除く): 45222252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 479, 794, 958, 1191, 1437, 1588, 1916, 2382, 2874, 4764, 5161, 5748, 6227, 10322, 12454, 15483, 18681, 20644, 24908, 30966, 37362, 61932, 74724, 190163, 380326, 570489, 760652, 1140978, 2281956, 2472119, 4944238, 7416357, 9888476, 14832714, 29665428]

約数ペア:

[(1, 29665428), (2, 14832714), (3, 9888476), (4, 7416357), (6, 4944238), (12, 2472119), (13, 2281956), (26, 1140978), (39, 760652), (52, 570489), (78, 380326), (156, 190163), (397, 74724), (479, 61932), (794, 37362), (958, 30966), (1191, 24908), (1437, 20644), (1588, 18681), (1916, 15483), (2382, 12454), (2874, 10322), (4764, 6227), (5161, 5748)]