28376346

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 61012224

約数和(自身を除く): 32635878

約数列:

[1, 2, 3, 6, 31, 41, 61, 62, 82, 93, 122, 123, 183, 186, 246, 366, 1271, 1891, 2501, 2542, 3721, 3782, 3813, 5002, 5673, 7442, 7503, 7626, 11163, 11346, 15006, 22326, 77531, 115351, 152561, 155062, 230702, 232593, 305122, 346053, 457683, 465186, 692106, 915366, 4729391, 9458782, 14188173, 28376346]

約数ペア:

[(1, 28376346), (2, 14188173), (3, 9458782), (6, 4729391), (31, 915366), (41, 692106), (61, 465186), (62, 457683), (82, 346053), (93, 305122), (122, 232593), (123, 230702), (183, 155062), (186, 152561), (246, 115351), (366, 77531), (1271, 22326), (1891, 15006), (2501, 11346), (2542, 11163), (3721, 7626), (3782, 7503), (3813, 7442), (5002, 5673)]