4103392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 9026640

約数和(自身を除く): 4923248

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 397, 544, 608, 646, 794, 1292, 1588, 2584, 3176, 5168, 6352, 6749, 7543, 10336, 12704, 13498, 15086, 26996, 30172, 53992, 60344, 107984, 120688, 128231, 215968, 241376, 256462, 512924, 1025848, 2051696, 4103392]

約数ペア:

[(1, 4103392), (2, 2051696), (4, 1025848), (8, 512924), (16, 256462), (17, 241376), (19, 215968), (32, 128231), (34, 120688), (38, 107984), (68, 60344), (76, 53992), (136, 30172), (152, 26996), (272, 15086), (304, 13498), (323, 12704), (397, 10336), (544, 7543), (608, 6749), (646, 6352), (794, 5168), (1292, 3176), (1588, 2584)]