15694804864

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{16001}}^1$

素因数の和:16191

約数の個数: 64

約数和(自身を含む): 31991198400

約数和(自身を除く): 16296393536

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 97, 128, 158, 194, 316, 388, 632, 776, 1264, 1552, 2528, 3104, 5056, 6208, 7663, 10112, 12416, 15326, 16001, 30652, 32002, 61304, 64004, 122608, 128008, 245216, 256016, 490432, 512032, 980864, 1024064, 1264079, 1552097, 2048128, 2528158, 3104194, 5056316, 6208388, 10112632, 12416776, 20225264, 24833552, 40450528, 49667104, 80901056, 99334208, 122615663, 161802112, 198668416, 245231326, 490462652, 980925304, 1961850608, 3923701216, 7847402432, 15694804864]

約数ペア:

[(1, 15694804864), (2, 7847402432), (4, 3923701216), (8, 1961850608), (16, 980925304), (32, 490462652), (64, 245231326), (79, 198668416), (97, 161802112), (128, 122615663), (158, 99334208), (194, 80901056), (316, 49667104), (388, 40450528), (632, 24833552), (776, 20225264), (1264, 12416776), (1552, 10112632), (2528, 6208388), (3104, 5056316), (5056, 3104194), (6208, 2528158), (7663, 2048128), (10112, 1552097), (12416, 1264079), (15326, 1024064), (16001, 980864), (30652, 512032), (32002, 490432), (61304, 256016), (64004, 245216), (122608, 128008)]