40259206144

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4787}}^1$

素因数の和:5041

約数の個数: 88

約数和(自身を含む): 82799152128

約数和(自身を除く): 42539945984

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 191, 256, 344, 382, 512, 688, 764, 1024, 1376, 1528, 2752, 3056, 4787, 5504, 6112, 8213, 9574, 11008, 12224, 16426, 19148, 22016, 24448, 32852, 38296, 44032, 48896, 65704, 76592, 97792, 131408, 153184, 195584, 205841, 262816, 306368, 411682, 525632, 612736, 823364, 914317, 1051264, 1225472, 1646728, 1828634, 2102528, 2450944, 3293456, 3657268, 4205056, 4901888, 6586912, 7314536, 8410112, 13173824, 14629072, 26347648, 29258144, 39315631, 52695296, 58516288, 78631262, 105390592, 117032576, 157262524, 210781184, 234065152, 314525048, 468130304, 629050096, 936260608, 1258100192, 2516200384, 5032400768, 10064801536, 20129603072, 40259206144]

約数ペア:

[(1, 40259206144), (2, 20129603072), (4, 10064801536), (8, 5032400768), (16, 2516200384), (32, 1258100192), (43, 936260608), (64, 629050096), (86, 468130304), (128, 314525048), (172, 234065152), (191, 210781184), (256, 157262524), (344, 117032576), (382, 105390592), (512, 78631262), (688, 58516288), (764, 52695296), (1024, 39315631), (1376, 29258144), (1528, 26347648), (2752, 14629072), (3056, 13173824), (4787, 8410112), (5504, 7314536), (6112, 6586912), (8213, 4901888), (9574, 4205056), (11008, 3657268), (12224, 3293456), (16426, 2450944), (19148, 2102528), (22016, 1828634), (24448, 1646728), (32852, 1225472), (38296, 1051264), (44032, 914317), (48896, 823364), (65704, 612736), (76592, 525632), (97792, 411682), (131408, 306368), (153184, 262816), (195584, 205841)]