73398478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 117612000

約数和(自身を除く): 44213522

約数列:

[1, 2, 29, 58, 59, 89, 118, 178, 241, 482, 1711, 2581, 3422, 5162, 5251, 6989, 10502, 13978, 14219, 21449, 28438, 42898, 152279, 304558, 412351, 622021, 824702, 1244042, 1265491, 2530982, 36699239, 73398478]

約数ペア:

[(1, 73398478), (2, 36699239), (29, 2530982), (58, 1265491), (59, 1244042), (89, 824702), (118, 622021), (178, 412351), (241, 304558), (482, 152279), (1711, 42898), (2581, 28438), (3422, 21449), (5162, 14219), (5251, 13978), (6989, 10502)]