7473232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 17221120

約数和(自身を除く): 9747888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 61, 62, 76, 104, 122, 124, 152, 208, 244, 247, 248, 304, 403, 488, 494, 496, 589, 793, 806, 976, 988, 1159, 1178, 1586, 1612, 1891, 1976, 2318, 2356, 3172, 3224, 3782, 3952, 4636, 4712, 6344, 6448, 7564, 7657, 9272, 9424, 12688, 15067, 15128, 15314, 18544, 24583, 30134, 30256, 30628, 35929, 49166, 60268, 61256, 71858, 98332, 120536, 122512, 143716, 196664, 241072, 287432, 393328, 467077, 574864, 934154, 1868308, 3736616, 7473232]

約数ペア:

[(1, 7473232), (2, 3736616), (4, 1868308), (8, 934154), (13, 574864), (16, 467077), (19, 393328), (26, 287432), (31, 241072), (38, 196664), (52, 143716), (61, 122512), (62, 120536), (76, 98332), (104, 71858), (122, 61256), (124, 60268), (152, 49166), (208, 35929), (244, 30628), (247, 30256), (248, 30134), (304, 24583), (403, 18544), (488, 15314), (494, 15128), (496, 15067), (589, 12688), (793, 9424), (806, 9272), (976, 7657), (988, 7564), (1159, 6448), (1178, 6344), (1586, 4712), (1612, 4636), (1891, 3952), (1976, 3782), (2318, 3224), (2356, 3172)]