70296858268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{980321}}^1$

素因数の和:980542

約数の個数: 48

約数和(自身を含む): 152177344704

約数和(自身を除く): 81880486436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2758, 5122, 5516, 10244, 17927, 35854, 71708, 980321, 1960642, 3921284, 6862247, 12744173, 13724494, 25488346, 27448988, 50976692, 89209211, 178418422, 193123237, 356836844, 386246474, 772492948, 1351862659, 2510602081, 2703725318, 5021204162, 5407450636, 10042408324, 17574214567, 35148429134, 70296858268]

約数ペア:

[(1, 70296858268), (2, 35148429134), (4, 17574214567), (7, 10042408324), (13, 5407450636), (14, 5021204162), (26, 2703725318), (28, 2510602081), (52, 1351862659), (91, 772492948), (182, 386246474), (197, 356836844), (364, 193123237), (394, 178418422), (788, 89209211), (1379, 50976692), (2561, 27448988), (2758, 25488346), (5122, 13724494), (5516, 12744173), (10244, 6862247), (17927, 3921284), (35854, 1960642), (71708, 980321)]