38038798

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 72230400

約数和(自身を除く): 34191602

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 659, 931, 1178, 1318, 1519, 1862, 3038, 4123, 4613, 8246, 9226, 12521, 20429, 25042, 28861, 32291, 40858, 57722, 64582, 87647, 143003, 175294, 286006, 388151, 613529, 776302, 1001021, 1227058, 2002042, 2717057, 5434114, 19019399, 38038798]

約数ペア:

[(1, 38038798), (2, 19019399), (7, 5434114), (14, 2717057), (19, 2002042), (31, 1227058), (38, 1001021), (49, 776302), (62, 613529), (98, 388151), (133, 286006), (217, 175294), (266, 143003), (434, 87647), (589, 64582), (659, 57722), (931, 40858), (1178, 32291), (1318, 28861), (1519, 25042), (1862, 20429), (3038, 12521), (4123, 9226), (4613, 8246)]