25017716906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{192791}}^1$

素因数の和:192867

約数の個数: 64

約数和(自身を含む): 49749590016

約数和(自身を除く): 24731873110

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 434, 598, 713, 806, 1426, 2093, 2821, 4186, 4991, 5642, 9269, 9982, 18538, 64883, 129766, 192791, 385582, 1349537, 2506283, 2699074, 4434193, 5012566, 5976521, 8868386, 11953042, 17543981, 31039351, 35087962, 41835647, 57644509, 62078702, 77694773, 83671294, 115289018, 137459983, 155389546, 274919966, 403511563, 543863411, 807023126, 962219881, 1087726822, 1786979779, 1924439762, 3573959558, 12508858453, 25017716906]

約数ペア:

[(1, 25017716906), (2, 12508858453), (7, 3573959558), (13, 1924439762), (14, 1786979779), (23, 1087726822), (26, 962219881), (31, 807023126), (46, 543863411), (62, 403511563), (91, 274919966), (161, 155389546), (182, 137459983), (217, 115289018), (299, 83671294), (322, 77694773), (403, 62078702), (434, 57644509), (598, 41835647), (713, 35087962), (806, 31039351), (1426, 17543981), (2093, 11953042), (2821, 8868386), (4186, 5976521), (4991, 5012566), (5642, 4434193), (9269, 2699074), (9982, 2506283), (18538, 1349537), (64883, 385582), (129766, 192791)]