27077128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 58665600

約数和(自身を除く): 31588472

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 193, 247, 284, 386, 494, 568, 772, 923, 988, 1349, 1544, 1846, 1976, 2509, 2698, 3667, 3692, 5018, 5396, 7334, 7384, 10036, 10792, 13703, 14668, 17537, 20072, 27406, 29336, 35074, 47671, 54812, 70148, 95342, 109624, 140296, 178139, 190684, 260357, 356278, 381368, 520714, 712556, 1041428, 1425112, 2082856, 3384641, 6769282, 13538564, 27077128]

約数ペア:

[(1, 27077128), (2, 13538564), (4, 6769282), (8, 3384641), (13, 2082856), (19, 1425112), (26, 1041428), (38, 712556), (52, 520714), (71, 381368), (76, 356278), (104, 260357), (142, 190684), (152, 178139), (193, 140296), (247, 109624), (284, 95342), (386, 70148), (494, 54812), (568, 47671), (772, 35074), (923, 29336), (988, 27406), (1349, 20072), (1544, 17537), (1846, 14668), (1976, 13703), (2509, 10792), (2698, 10036), (3667, 7384), (3692, 7334), (5018, 5396)]