1947679936

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2837}}^1$

素因数の和:3497

約数の個数: 56

約数和(自身を含む): 4100206176

約数和(自身を除く): 2152526240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 631, 1088, 1262, 2524, 2837, 5048, 5674, 10096, 10727, 11348, 20192, 21454, 22696, 40384, 42908, 45392, 48229, 85816, 90784, 96458, 171632, 181568, 192916, 343264, 385832, 686528, 771664, 1543328, 1790147, 3086656, 3580294, 7160588, 14321176, 28642352, 30432499, 57284704, 60864998, 114569408, 121729996, 243459992, 486919984, 973839968, 1947679936]

約数ペア:

[(1, 1947679936), (2, 973839968), (4, 486919984), (8, 243459992), (16, 121729996), (17, 114569408), (32, 60864998), (34, 57284704), (64, 30432499), (68, 28642352), (136, 14321176), (272, 7160588), (544, 3580294), (631, 3086656), (1088, 1790147), (1262, 1543328), (2524, 771664), (2837, 686528), (5048, 385832), (5674, 343264), (10096, 192916), (10727, 181568), (11348, 171632), (20192, 96458), (21454, 90784), (22696, 85816), (40384, 48229), (42908, 45392)]