42187412908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1\times {\mathrm{3257}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 78620492160

約数和(自身を除く): 36433079252

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 797, 956, 1594, 3188, 3257, 4063, 6514, 8126, 13028, 13549, 16252, 27098, 54196, 55369, 110738, 190483, 221476, 380966, 761932, 778423, 1556846, 2595829, 3113692, 3238211, 5191658, 6476422, 10383316, 12952844, 13233191, 26466382, 44129093, 52932764, 88258186, 176516372, 620403131, 1240806262, 2481612524, 10546853227, 21093706454, 42187412908]

約数ペア:

[(1, 42187412908), (2, 21093706454), (4, 10546853227), (17, 2481612524), (34, 1240806262), (68, 620403131), (239, 176516372), (478, 88258186), (797, 52932764), (956, 44129093), (1594, 26466382), (3188, 13233191), (3257, 12952844), (4063, 10383316), (6514, 6476422), (8126, 5191658), (13028, 3238211), (13549, 3113692), (16252, 2595829), (27098, 1556846), (54196, 778423), (55369, 761932), (110738, 380966), (190483, 221476)]