15703471472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{13417}}^1$

素因数の和:13786

約数の個数: 80

約数和(自身を含む): 34800710112

約数和(自身を除く): 19097238640

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 331, 442, 662, 884, 1324, 1768, 2648, 3536, 4303, 5296, 5627, 8606, 11254, 13417, 17212, 22508, 26834, 34424, 45016, 53668, 68848, 73151, 90032, 107336, 146302, 174421, 214672, 228089, 292604, 348842, 456178, 585208, 697684, 912356, 1170416, 1395368, 1824712, 2790736, 2965157, 3649424, 4441027, 5930314, 8882054, 11860628, 17764108, 23721256, 35528216, 47442512, 57733351, 71056432, 75497459, 115466702, 150994918, 230933404, 301989836, 461866808, 603979672, 923733616, 981466967, 1207959344, 1962933934, 3925867868, 7851735736, 15703471472]

約数ペア:

[(1, 15703471472), (2, 7851735736), (4, 3925867868), (8, 1962933934), (13, 1207959344), (16, 981466967), (17, 923733616), (26, 603979672), (34, 461866808), (52, 301989836), (68, 230933404), (104, 150994918), (136, 115466702), (208, 75497459), (221, 71056432), (272, 57733351), (331, 47442512), (442, 35528216), (662, 23721256), (884, 17764108), (1324, 11860628), (1768, 8882054), (2648, 5930314), (3536, 4441027), (4303, 3649424), (5296, 2965157), (5627, 2790736), (8606, 1824712), (11254, 1395368), (13417, 1170416), (17212, 912356), (22508, 697684), (26834, 585208), (34424, 456178), (45016, 348842), (53668, 292604), (68848, 228089), (73151, 214672), (90032, 174421), (107336, 146302)]