30329728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 71028720

約数和(自身を除く): 40698992

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1657, 1664, 2288, 3314, 4576, 6628, 9152, 13256, 18227, 18304, 21541, 26512, 36454, 43082, 53024, 72908, 86164, 106048, 145816, 172328, 212096, 236951, 291632, 344656, 473902, 583264, 689312, 947804, 1166528, 1378624, 1895608, 2333056, 2757248, 3791216, 7582432, 15164864, 30329728]

約数ペア:

[(1, 30329728), (2, 15164864), (4, 7582432), (8, 3791216), (11, 2757248), (13, 2333056), (16, 1895608), (22, 1378624), (26, 1166528), (32, 947804), (44, 689312), (52, 583264), (64, 473902), (88, 344656), (104, 291632), (128, 236951), (143, 212096), (176, 172328), (208, 145816), (286, 106048), (352, 86164), (416, 72908), (572, 53024), (704, 43082), (832, 36454), (1144, 26512), (1408, 21541), (1657, 18304), (1664, 18227), (2288, 13256), (3314, 9152), (4576, 6628)]