17223728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 35823600

約数和(自身を除く): 18599872

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1069, 2014, 2138, 4028, 4276, 8056, 8552, 16112, 17104, 20311, 40622, 56657, 81244, 113314, 162488, 226628, 324976, 453256, 906512, 1076483, 2152966, 4305932, 8611864, 17223728]

約数ペア:

[(1, 17223728), (2, 8611864), (4, 4305932), (8, 2152966), (16, 1076483), (19, 906512), (38, 453256), (53, 324976), (76, 226628), (106, 162488), (152, 113314), (212, 81244), (304, 56657), (424, 40622), (848, 20311), (1007, 17104), (1069, 16112), (2014, 8552), (2138, 8056), (4028, 4276)]